RT Journal Article SR Electronic T1 Annals Journal Club: Medical Assistants’ Role in Improving Preventive and Chronic Illness Care JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP iii OP iii DO 10.1370/afm.1068 VO 7 IS 6 YR 2009 UL http://www.annfammed.org/content/7/6/iii.abstract AB